15728908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2309}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 29882160

約数和(自身を除く): 14153252

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 2309, 3406, 4618, 6812, 9236, 30017, 60034, 120068, 302479, 604958, 1209916, 3932227, 7864454, 15728908]

約数ペア:

[(1, 15728908), (2, 7864454), (4, 3932227), (13, 1209916), (26, 604958), (52, 302479), (131, 120068), (262, 60034), (524, 30017), (1703, 9236), (2309, 6812), (3406, 4618)]